公开(公告)号：US20190147143A1

公开(公告)日：2019-05-16

申请号：US16158246

申请日：2018-10-11

Applicant: Apple Inc.

Inventor： Jonathan M. Zweig ,  James H. Woodyatt

IPC: G06F21/10 ,  G06Q20/38 ,  H04L9/08 ,  H04L29/06 ,  H04L9/32

Abstract: Systems and methods for enabling a user to obtain rights in a legitimate copy of a digital content unit without downloading the copy from a digital content store are provided. The systems and methods provide an encrypted copy of a digital content unit to a first user and transcript the encrypted copy to generate the legitimate copy to a second user. The encrypted copy is encrypted with a first encrypt key that may be associated with the first user and the legitimate copy is encrypted with a second encrypt key that may be associated with the second user.